NSN 4820-00-424-5828
Part Details | VALVE SEAT
4820-00-424-5828 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 2137, 2137, 4820-00-424-5828, 00-424-5828, 4820004245828, 004245828
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-424-5828 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-424-5828
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2137 | 06178 | PUREGAS LLC |
| 2137 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTECINDUSTRIES INC |
Technical Data | NSN 4820-00-424-5828
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.109 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |